Labmade metallizer: Deposition of aluminum film on glass substrate and subsequent anodization to obtain aluminum oxide
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.21577/1984-6835.20210027 http://hdl.handle.net/11449/233516 |
Resumo: | In this work, the assembly of a low-cost metallizer is presented, based on physical vapor deposition, to obtain metallic aluminum film d eposited o ver a g lass s ubstrate. L ater, t he A l fi lm is an odized an d converted into a porous nanostructured oxide film. T he metallic fi lm thickness wa s measured by profilometry, and t he sample p osition inside t he chamber w as evaluated. Samples positioned at the center of the sample holder showed considerable thickness and best homogeneity compared to those samples positioned at the edges of the sample holder. A thick metallic film of A l (6 to 7 µm) was deposited over the glass substrate for subsequent anodizing treatment. Mild anodization allowed the total conversion of metallic Al after 7000 s, producing a transparent anodic aluminum oxide (AAO) film adhered to the glass substrate. The AAO morphology was investigated by SEM. Some factors have been listed to describe the low regularity and homogeneity of nanopores in the outer layer of AAO, such as internal defects, compaction of deposited Al film layers and the glass substrate roughness. |
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Labmade metallizer: Deposition of aluminum film on glass substrate and subsequent anodization to obtain aluminum oxideMetalizadora construída em laboratório: Deposição de filme de alumínio sobre substrato de vidro e posterior anodização para obtenção de óxido de alumínioAnodic aluminum oxideLow-cost metallizerMetallization of AlIn this work, the assembly of a low-cost metallizer is presented, based on physical vapor deposition, to obtain metallic aluminum film d eposited o ver a g lass s ubstrate. L ater, t he A l fi lm is an odized an d converted into a porous nanostructured oxide film. T he metallic fi lm thickness wa s measured by profilometry, and t he sample p osition inside t he chamber w as evaluated. Samples positioned at the center of the sample holder showed considerable thickness and best homogeneity compared to those samples positioned at the edges of the sample holder. A thick metallic film of A l (6 to 7 µm) was deposited over the glass substrate for subsequent anodizing treatment. Mild anodization allowed the total conversion of metallic Al after 7000 s, producing a transparent anodic aluminum oxide (AAO) film adhered to the glass substrate. The AAO morphology was investigated by SEM. Some factors have been listed to describe the low regularity and homogeneity of nanopores in the outer layer of AAO, such as internal defects, compaction of deposited Al film layers and the glass substrate roughness.Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Thermo Fisher ScientificFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Universidade Federal de São Carlos Programa de Pós-Graduação em Ciências dos Materiais Campus Sorocaba, Bairro Itinga, SPUniversidade Federal de São Carlos Departamento de Física Química e Matemática Campus Sorocaba, Bairro Itinga, SPUniversidade Estadual Paulista Laboratório de Plasmas Tecnológicos Campus Sorocaba, SPUniversidade Estadual Paulista Laboratório de Plasmas Tecnológicos Campus Sorocaba, SPFAPESP: 2010/10813-0CNPq: 443125/2014-7Universidade Federal de São Carlos (UFSCar)Universidade Estadual Paulista (UNESP)Mezavila-Garcia, UandersonSantos, Janaina S.Rangel, Elidiane C. [UNESP]Cruz, Nilson C. [UNESP]Trivinho-Strixino, Francisco2022-05-01T09:00:53Z2022-05-01T09:00:53Z2021-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article1051-1061http://dx.doi.org/10.21577/1984-6835.20210027Revista Virtual de Quimica, v. 13, n. 4, p. 1051-1061, 2021.1984-6835http://hdl.handle.net/11449/23351610.21577/1984-6835.202100272-s2.0-85114669326Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporRevista Virtual de Quimicainfo:eu-repo/semantics/openAccess2022-05-01T09:00:53Zoai:repositorio.unesp.br:11449/233516Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T17:17:45.503244Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Labmade metallizer: Deposition of aluminum film on glass substrate and subsequent anodization to obtain aluminum oxide Metalizadora construída em laboratório: Deposição de filme de alumínio sobre substrato de vidro e posterior anodização para obtenção de óxido de alumínio |
title |
Labmade metallizer: Deposition of aluminum film on glass substrate and subsequent anodization to obtain aluminum oxide |
spellingShingle |
Labmade metallizer: Deposition of aluminum film on glass substrate and subsequent anodization to obtain aluminum oxide Mezavila-Garcia, Uanderson Anodic aluminum oxide Low-cost metallizer Metallization of Al |
title_short |
Labmade metallizer: Deposition of aluminum film on glass substrate and subsequent anodization to obtain aluminum oxide |
title_full |
Labmade metallizer: Deposition of aluminum film on glass substrate and subsequent anodization to obtain aluminum oxide |
title_fullStr |
Labmade metallizer: Deposition of aluminum film on glass substrate and subsequent anodization to obtain aluminum oxide |
title_full_unstemmed |
Labmade metallizer: Deposition of aluminum film on glass substrate and subsequent anodization to obtain aluminum oxide |
title_sort |
Labmade metallizer: Deposition of aluminum film on glass substrate and subsequent anodization to obtain aluminum oxide |
author |
Mezavila-Garcia, Uanderson |
author_facet |
Mezavila-Garcia, Uanderson Santos, Janaina S. Rangel, Elidiane C. [UNESP] Cruz, Nilson C. [UNESP] Trivinho-Strixino, Francisco |
author_role |
author |
author2 |
Santos, Janaina S. Rangel, Elidiane C. [UNESP] Cruz, Nilson C. [UNESP] Trivinho-Strixino, Francisco |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
Universidade Federal de São Carlos (UFSCar) Universidade Estadual Paulista (UNESP) |
dc.contributor.author.fl_str_mv |
Mezavila-Garcia, Uanderson Santos, Janaina S. Rangel, Elidiane C. [UNESP] Cruz, Nilson C. [UNESP] Trivinho-Strixino, Francisco |
dc.subject.por.fl_str_mv |
Anodic aluminum oxide Low-cost metallizer Metallization of Al |
topic |
Anodic aluminum oxide Low-cost metallizer Metallization of Al |
description |
In this work, the assembly of a low-cost metallizer is presented, based on physical vapor deposition, to obtain metallic aluminum film d eposited o ver a g lass s ubstrate. L ater, t he A l fi lm is an odized an d converted into a porous nanostructured oxide film. T he metallic fi lm thickness wa s measured by profilometry, and t he sample p osition inside t he chamber w as evaluated. Samples positioned at the center of the sample holder showed considerable thickness and best homogeneity compared to those samples positioned at the edges of the sample holder. A thick metallic film of A l (6 to 7 µm) was deposited over the glass substrate for subsequent anodizing treatment. Mild anodization allowed the total conversion of metallic Al after 7000 s, producing a transparent anodic aluminum oxide (AAO) film adhered to the glass substrate. The AAO morphology was investigated by SEM. Some factors have been listed to describe the low regularity and homogeneity of nanopores in the outer layer of AAO, such as internal defects, compaction of deposited Al film layers and the glass substrate roughness. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-01-01 2022-05-01T09:00:53Z 2022-05-01T09:00:53Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.21577/1984-6835.20210027 Revista Virtual de Quimica, v. 13, n. 4, p. 1051-1061, 2021. 1984-6835 http://hdl.handle.net/11449/233516 10.21577/1984-6835.20210027 2-s2.0-85114669326 |
url |
http://dx.doi.org/10.21577/1984-6835.20210027 http://hdl.handle.net/11449/233516 |
identifier_str_mv |
Revista Virtual de Quimica, v. 13, n. 4, p. 1051-1061, 2021. 1984-6835 10.21577/1984-6835.20210027 2-s2.0-85114669326 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
Revista Virtual de Quimica |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
1051-1061 |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
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_version_ |
1808128786135252992 |